baber/WOPTO huggingface dataset:
Patent JP-H0312689-A (JP)
Title: Image display device
Inventor: MURATA YASUSHI
IPC: G09F9/37
Filed: 1989-06-09
Abstract: PURPOSE:To reduce power consumption and display versatile image information by providing a shutter means which has plural mechanical variable-diameter small windows in two dimensional array in front of a light emission surface. CONSTITUTION:The shutter part 20 has apertures 2 constituting frames of small windows and a blind 3 for opening and closing the small windows to desired diameter. Then the blind 3 provided between the light emission surface 1 and apertures 2 is a plate or curtain type light shield member which opens and closes the small windows, drawn out by a linear motor 5 which moves right and left on a guide rail 4, and taken up and stored at the end part of the small windows. Further, the linear motor 5 moves according to the driving output of a driving circuit 6 and stops where the electric power generated whit the driving output balances with the attraction force of a spring 7. Therefore, luminous flux by the backlighting, etc., of a base body 10 projects almost uniformly from the light emission surface 1, but becomes luminous flux having a diameter set by the blinds controlled by a control circuit 9. Consequently, the image display device which is small in power consumption irrelevantly to display contents is obtained.
Patent JP-S5937218-A (JP)
Title: Hydraulic lash adjuster
Inventor: HONDA SHIYOUICHI
IPC: F01L1/24
Filed: 1982-08-26
Abstract: PURPOSE:To improve the follow-up property of a plunger to a valve mechanism by a structure wherein the controlling surface of a check ball cage is rendered to be in a specified shape in the free-ball type hydraulic lash adjuster. CONSTITUTION:The hydraulic lash adjuster prevents the clearance between a cam and a suction or exhaust valve from generating in a four cycle engine. The contrlling surface 16' of a check ball cage 12' if formed so as to have nearly the same radius of curvature as that of a check ball 15'. Because the check ball 15' is self-aligned by being applied with a reaction directing toward nearly spherical center side by the controlling surface 16', the returning motion becomes precise, resulting in improving the follow-up property of a plunger 2' to the valve mechanism. Furthermore, because the amount of scatter in impact forces acted on the check ball cage 12' becomes small, the impact force is relieved.
Patent JP-S63313098-A (JP)
Title: Method for solidifying calcium pyrophosphate
Inventor: TANII TADAAKI
IPC: G21F9/00
Filed: 1987-06-16
Abstract: PURPOSE:To obtain a solidified body of synthetic rock which has excellent physical and chemical stability and is suitable for final disposition by mixing calcium pyrophosphate with amorphous silicic acid and sodium phosphate hydrate and maintaining the mixture under specific temp. and pressure conditions. CONSTITUTION:The solidified body of the synthetic rock is obtd. by mixing the calcium pyrophosphate with amorphous silicic acid and sodium phosphate hydrate and maintaining the mixture under the conditions of 150-350 deg.C and 100-500kg/cm<2> pressure. SHIRASU, sodium siliate, etc., are used for the amorphous silicic acid. Sodium phosphate of dodecahydrate is generally used as the sodium phosphate hydrate. A hexahydrate is usable as well if some water exists in the calcium pyrophosphate and the amorphous silicic acid, etc. The strength is lower with an increase in the ratio of the calcium pyrophosphate in the rock synthesis reaction, but the calcium pyrophosphate is required to be added at about the ratio at which the synthetic rock withstands practicable strength for the purpose of solidifying the calcium pyrophosphate. Since the operating temp. is as relatively low as about <=350 deg.C, the operation at a low cost is possible.
Patent JP-H042442-A (JP)
Title: Cooling device for machine tool
Inventor: MASUDA KIYOSHI
IPC: B23Q11/12
Filed: 1990-06-05
Abstract: PURPOSE:To prevent dewing and the like, in the cooling device of a machine tool where a cooler provided on the hot part of the machine tool is made the evaporator of a refrigerating device, by providing a pressure reducing mechanism between the outlet side of the cooler and the suction side of a compressor to make cooling temperature at the cooler atmospheric temperature. CONSTITUTION:A cooler 4 provided on the vertical head 10 of a lathe is connected between liquid piping 34 on the outlet side of the expansion mechanism 3 of a refrigerating device 5 and gas piping 41 on the suction side of a compressor 1 to be used for an evaporator. A pressure reducing mechanism 7 consisting of an orifice and so forth is provided between the outlet piping 47 of the cooler 4 and gas piping 41 connected to the suction side of the compressor 1. As a result, medium pressure where vapor temperature at the cooler 4 is higher than the suction pressure of the compressor 1 is achieved, and it is possible to decrease the suction pressure of the compressor 1 while increasing the vapor temperature or cooling temperature, thus preventing dewing at the vertical head 10 in advance.
Patent JP-S5670511-A (JP)
Title: Molding die for end part of photoconductive fiber bundle
Inventor: HASHIGUCHI TOSHIHIKO
IPC: G02B6/04
Filed: 1979-11-15
Abstract: PURPOSE: To increase the filling rate of photoconductive fiber by facilitating the formation of the end part of the photoconductive fiber bundle by making its molding die of an allow having shape memory effect.  
     CONSTITUTION: When cylindrical molding die 11 made of an alloy having the shape memory effect is cooled down to the room temperature, the inside diameter of die 11 increases to d 2 . Next, the internal surface of die 11 is coated with parting agent 12 and the end part of photoconductive fiber bundle 13 is inserted into die 11 together with adhesives 14. As die 11 is heated up to a high temperature, die 11 contracts to compress fiber bundle 13 and adhesives 14 harden. While the high temperature is maintained, the flank of fiber bundle 13 is roughly polished and then the temperature is returned to the room temperature, so that the inside diameter of die 11 will increase to d 2 . Therefore, fiber bundle 13 parts from die 11 through the operation of parting agent 12, fiber bundle 13 is held at outside diameter d 3 , and mouthpiece 15 is inserted into and bonded to the end part. Then, the flank is finished by being polished to obtain photoconductive fiber bundle body 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5574126-A (JP)
Title: Preparation of resin-molded winding
Inventor: FURUKOSHI IKUO
IPC: H01F41/12
Filed: 1978-11-30
Abstract: PURPOSE: To prevent cracks developed during the hardening avoiding concentration of stress while minimizing associated work such as mold releasing by adopting a resin injection method free of mold.  
     CONSTITUTION: An inner insulated cylinder 5 is wound with a conductor by interposing a space piece or directly together with a layer insulator 1b to form a laminated winding 1 such as multiple cylinder coil. In addition, an outer insulated cylinder 6 and a bottom plate 8 are inserted into the outside of the winding and then, a resin 4 is injected thereinto. In this case, the axial dimensions of the inner insulated cylinder 5 is made equal to or shorter than the dimensions of the insulator 1b and thin metal plates 7a and 7b are each wounded on either end of the insulated cylinder 6. Furthermore, a shielding is applied to joints 9a and 9b between the inner insulated cylinder 5 and the metal plate with a putty including silicone while another shielding is done to the joint 11 between the insulated cylinder 6 and the bottom plate 8 with a rubber putty. Thus, it is possible to prevent possible cracks avoiding the concentration of stress during the hardening of the resin 4 thereby improving the workability of assembly, releasing and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5938037-A (JP)
Title: Manufacture of base material for manual arts
Inventor: YAMAMOTO TAKASHI
IPC: D05C17/00
Filed: 1982-08-25
Abstract: PURPOSE:To eliminate the hardening and denaturation of a base material for manual arts by a method in which a mold for forming a synthetic resin plate having a size corresponding to the size of a cloth sheet is formed on the bottom face of the upper mold, upper and lower molds are clamped, and a molten synthetic resin are cast into the cavity. CONSTITUTION:When top and bottom forces 1 and 2 are clamped together, a cavity C for forming a resin plate is formed by the concaved portion of the bottom of the upper mold 2 and the top face of the lower mold 1. A molding material of synthetic resin melted is cast into the cavity C through a sprue 6, a runner groove 7, and a gate 8 in accordance with an usual injection molding means. In this case, the molten synthetic resin is pressingly permeated through the voids of braided weave of the cloth sheet, and the resin plate formed of molten synthetic resin by solidification by cooling is concurrently combined with the cloth sheet 3 integrally to form a base material. The top and bottom forces 1 and 2 are separated from each other and the base material for manual arts is taken out.
Patent JP-H08308335-A (JP)
Title: Multi-row rice transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1995-05-22
Abstract: PURPOSE: To provide a multi-row rice transplanter arranging a fitting base part of a marker arm and an apron guard at a position not to hinder folding of the apron. CONSTITUTION: The multi-row rice transplanter can fold a movable seedling placing part positioned at the outermost side in the traverse direction by arranging plural seedling placing parts in the traverse direction and rotating a link arm attached to the back of movable seedling placing part. A marker fitting base part 76 is extended from a stay 75 of a planting part supporting a seedling placing stand at the back side toward the traverse side of the right and left of a machine body, and apron guard 28 is attached through a marker stay 18 to the marker fitting base part 76 and the marker fitting base part 76 is installed at a position apart from an apron 15 fixed at the rear of the machine body.
Patent JP-H04372426-A (JP)
Title: Steering device for tractor
Inventor: WATABE TSUTOMU
IPC: B60K17/34
Filed: 1991-06-20
Abstract: PURPOSE:To turn a tractor requiring only a small space, and prevent damage to a lawn surface or the like by high speed rotation transmission to a front wheel and rear wheel positioned on the outer side of a turn at the time of turn steering of a tractor. CONSTITUTION:A front wheel transmission device 2 is constructed to drive right and left front wheels 1L, 1R at a high speed, and has steering clutches 6L, 6R. For transmission to rear wheels 4L, 4R, a differential unit 3 and steering brakes 5L, 5R are provided. By brake of the steering brake 5L, 5R, the right and left steering clutch 6R, 6L on the opposite side is operated, and the front and rear wheels 1R, 6R on the outer side of a turn are rotated at a high speed, thereby the front wheel 1L on the inner side becomes freely rotatable, with the rear wheel 6L on the inner side braked.
Patent JP-H10327166-A (JP)
Title: Atm traffic control system
Inventor: KUMAGAI FUSANORI
IPC: H04Q3/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an ATM traffic control system for preventing a cell, which can not be abandoned, from being automatically abandoned by providing a means for knowing the priority of terminals to compete at the time of call connection and changing the priority on the side of terminals as needed. SOLUTION: On the side of terminal such as at a terminal 21, for example, a quality guarantee QOS notification parameter including a cell transfer importance degree is set to an ATM line connector 27 and a call connection request is sent out. When there is the connection request from the other terminal, the line connector 27 compares the cell transfer importance degrees of respective cells, determines the priority and reports it to the terminal 21. The terminal 21 receives the returned priority and discriminates the level of priority. When the much higher rank is required as a result of discrimination, the cell transfer importance degree is reset higher and the notification is performed again. At such a time, the time limit from the connection request to the renotification reception is provided at the line connector 27.
Patent JP-S6127400-A (JP)
Title: Drying of pipe-line
Inventor: INUYAMA TAKASHI
IPC: F17D3/14
Filed: 1984-07-19
Abstract: PURPOSE:To perform drying effectively by additionally feeding low humidity heated gas through a branch tube having the temperature near to the preset allowable temperature drop point on the basis of the drying efficiency of low humidity heated gas. CONSTITUTION:Low humidity nitrogen gas to be fed from a transporter 2 is heated through a heater 5 and fed into a pipe-line 1. Heat is dispersed through the pipe face as said nitrogen gas will pass a valve 8 and approach to a valve 9 thus to lower the temperature of gas. While considering the temperature gradient, the position for newly feeding the low humidity heated gas is calculated to couple the transporter 3 to a branch tube near the valve 9 arranged at second preset feeding position. Then the low humidity nitrogen gas is heated through a heater 6 and fed into the pipe-line 1.
Patent JP-S63313422-A (JP)
Title: Manufacture of flat cable
Inventor: YAGIU YUTAKA
IPC: H01B13/00
Filed: 1987-06-15
Abstract: PURPOSE:To make such a slit flat cable that is good in characteristic manufacturable by bonding an aligned insulating core group uniformly over the cross direction as a whole at the bonded part intermittently installed in the longitudinal direction. CONSTITUTION:After fused thermoplastic resin 3 is intermittently extruded onto each surface of plural pieces of insulating cores 1, traveling continuously and being adjacently arranged in parallel with one another so as to traverse the cross direction by an extruder 2, this core group is passed through a receiving pressure press 4, and simultaneously with this receiving, the thermoplastic resin 3 is extended longer. Thus, the core group is passed through the receiving pressure press 4 whereby the thermoplastic resin covered part 5 extruded onto each surface of the insulating core group 1 is extensively extended in both longitudinal and cross directions of the core and comes to uniformly cover the full width of the core group 1 in consequence. With this constitution, adhesive strength between cores is large enough, thus such a slit flat cable that is good in characteristics is produced.
Patent JP-S5773334-A (JP)
Title: Space cooling system utilizing hydrophilic fiber
Inventor: IMAMURA YOSHIO
IPC: F25B15/00
Filed: 1980-10-22
Abstract: PURPOSE: To produce dry air efficiently without causing substantial resistance to  the air flow and to thereby raise the spacecooling efficiency, by drying air by bringing it into contact with hydrophilic fiber, and regenerating the moisture-absorbed hydrophilic fiber by dehydrating the same by use of solar heat or other heat source.  
     CONSTITUTION: An annular belt 3 is fabricated by use of hydrophilic fiber consisting of a hygroscopic polymer such as polyacrylic soda. Moisture contained in air is removed by running the annular belt 3 at a low speed in the direction of arrows shown in the drawing and bringing the same into contact with air A to be treated in a moisture absorbing chamber 4. The air A is then cooled by a cooling tube 5 and discharged into a room to be air-conditioned. On the other hand, the annular belt 3 is carried into a dehydrating chamber 6, in which it is dried and regenerated by evaporating moisture absorbed by the belt 3 by use of solar heat or other heat source. With such an arrangment, it is enabled to obtain dry, cool air efficiently  without causing substantial resistance to air flow and to thereby raise the efficiency  of space-cooling operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S628798-A (JP)
Inventor: MORIYAMA TERUNORI
IPC: D06F39/10
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S629608-A (JP)
Title: Manufacture of small-sized coil
Inventor: NAKAJIMA YOSHINOBU
IPC: H01F41/04
Filed: 1985-07-05
Abstract: PURPOSE:To manufacture the small-sized coil of stabilized quality with good productivity efficiency by a method wherein a pair of magnetic alloy materials of almost semicircular arc shape is formed into a hoop member by the use of a connecting part,and the member is separated after it is fitted to a coil body. CONSTITUTION:Magnetic alloy materials 8 and 9 are connected with each other on the opposite side of the end face of notched window parts 8a and 9a by the magnetic alloy retaining parts 8b and 9b rising from a coupled part 12, and a coupled hoop member is formed. The intervals P1 and P2 of said coupled hoop terminal, the terminal positioned adjoining to a hoop magnetic alloy material and a magnetic alloy material are formed in the same measurement, these materials are incorporatingly mounted in the state of coupled hoop, and they are fixed from the gap part of the incorporated magnetic alloy materials 8 and 9 using a bonding agent and the like. Then, the magnetic alloy materials 8 and 9 are cut off from the magnetic alloy retaining parts 8b and 9b rising from the magnetic alloy coupling part 12. After the electric efficiency of the above-mentioned materials are automatically inspected using a terminal coupling part 3d as an electrode on one side and the substrate connecting part 2b of a terminal 2 as the other electrode, the printed connecting part 3b of a terminal 3 and a terminal connecting part 3d are cut off by punching and the like, and the small-sized coil is formed.
Patent JP-S628019-A (JP)
Title: Sensor for detecting liquid level of low temperature liquefied gas
Inventor: AMANO TOSHIYUKI
IPC: G01F23/22
Filed: 1985-07-04
Abstract: PURPOSE:To judge the presence of a liquid level at an arbitrary position by simple structure, by respectively arranging first and second heat generators in the displacement direction of a liquid level and detecting the temp. of the second heat generator on the basis of the temp. of the first heat generator. CONSTITUTION:When the apparatus is mounted to a low temp. liquefied gas storage tank, in the state of a liquid level III, the temps. of first and second heat generating resistors 2a, 2b are respectively raised as compared with the temp. of a low temp. liquefied gas liquid phase part 12 but the rising degrees of both of them are mutually the same level. Therefore, output voltage is almost zero. In the state of a liquid level V, because both of the resistors 2a, 2b are positioned at the liquid phase part 12, the temps. of both resistors 2a, 2b become almost same temp. as the low temp. liquefied gas liquid phase and output voltage also comes to zero. In the state of a liquid level IV, the resistor 2a is positioned at the gaseous phase 13 of the liquefied gas and the resistor 2b is positioned at the liquid phase part 12 and, because the temp. of the resistor 2a rises as compared with the temp. of the resistor 2b in this case, a certain value is generated as output voltage. Therefore, the liquid level position of the low temp. liquefied gas can be clearly judged in terms of an ON/OFF digital signal.
Patent JP-2000333838-A (JP)
Title: Hot water storage container
Inventor: TOKIOKA RYUJI
IPC: A47J27/21
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To separately use a motor-driven pump and a manual pump in simple and inexpensive passage structure without being affected by the other required function. SOLUTION: This container is provided with a steam passage 9 on a lid for releasing steam in the inner container 3, one lead-out path 5 for guiding a content liquid in the inner container to the outside, cut-off valves 23 and 38 for preventing the outflow of the content liquid by closing the steam passage 9 and the lead-out path 9 and 5 when a container body 13 falls on these passages 9 and 5, a motor-driven pump 14 for pouring the content liquid through the lead-out path 5, a manual pump 114 for extruding and pouring the content liquid by pressing the content liquid out of the side of a lid 8 or container body 13 and pouring the liquid with the motor-driven pump 14 and a switching means 117 for communicating the inside of the inner container to the manual pump 114 and the steam passage 9 while switching it by being linked with the pressing operation and cancel of the manual pump 114.
Patent JP-H0818857-A (JP)
Title: Image composite method and image composite device
Inventor: YANO KOTARO
IPC: H04N13/239
Filed: 1994-06-30
Abstract: PURPOSE:To realize a image composite method and a device in which a panoramic image with an optional aspect ratio is obtained with less deterioration in image quality. CONSTITUTION:Plural image pickup systems 10R, 10L are used to pick up an image of a common object 1 while overlapping part of a picture field and the plural image signals obtained by the image pickup system 10R, 10L are synthesized to form one image signal in this image composite method. Distance information of the object 1 is used to conduct coordinate transformation processing and the image signals outputted from the image pickup systems 10R, 10L are interpolated depending on the transformation coordinate and one of the interpolated image signals is selected with respect to an area where a remote distance part of the object 1 is hidden by a near distance part of the object among the overlapped area of the composite image signal to obtain one image signal which is outputted in the state defined at an optional object distance and image forming magnification from the image pickup system where the plural image signals outputted from the image pickup systems 10R, 10L are defined by the positional deviation of the visual point from the image pickup systems 10R, 10L and the angle of convergence of the optical axes LR, LL with respect to the visual point position and the directions of the optical axes LR, LL.
Patent JP-S5772441-A (JP)
Title: Bit synchronizing circuit
Inventor: HIROO AKIRA
IPC: H04L7/033
Filed: 1980-10-23
Abstract: PURPOSE:To simplify a circuit constitution, by utilizing an analogue voltage controlled oscillator in the circuits formed with digital logical operation circuits entirely. CONSTITUTION:An NRZ input data 1 is delayed in an n-stage shift register 8 by 1/2 bit synchronously with the speed of a clock generated by a voltage controlled oscillator VCO12, and input data 1 and delayed data are inputted to an exclusive OR circuit 9, and pulses 14 of the 1/2 bit are generated at change points of input data 1 to the output. The output of pulses 14 has the phase detected with a reproducing synchronizing clock 7 by an exclusive OR circuit 10 to obtain a phase detection output 15. The output 15 has higher harmonic components eliminated by an LPF11 and is inputted to the VCO12. The oscillation frequency of the VCO12 is controlled by the output of the LPF11; and if the reproducing clock 7 advances more than input data 1, the output voltage of the LPF11 becomes lower to make the frequency lower. If the reproducing clock 7 is later than input data 1, the output voltage of the LPF11 becomes higher to make the frequency higher, thus obtaining synchronizing clocks.